Chapter Seven: Feast of Feasts - S1-E7
Continuity mistake: When we first see the men hunting they have rifles with iron sights, after they have shot the deer all of their rifles have scopes on them.
Continuity mistake: Just before Olivia commits suicide by falling from the staircase balcony, we see her behind the railing. How does she suddenly get in front of the railing (which would need to happen in order for her to fall) just as the ghost of Poppy reaches for her? (00:52:15 - 00:53:00)
Continuity mistake: Ruth Deaver is helping Alan Pangborn put on his tie. The camera is facing Ruth's back and we see Alan's face in the mirror. The camera then switches angles to face Alan's back and Ruth's face. Alan's collar which was popped straight up from the first angle is now perfectly down over his newly tied tie from the second angle. (00:24:55)